03473 IUPAC Gold Book - laser micro emission spectroscopy 10.1351/goldbook.L03473 L03473 current acronym: LAMES 1 Any technique in which a specimen is bombarded with a finely focused laser beam (diameter less than \(10\ \unicode[Times]{x3BC}\rm{m}\)) in the ultraviolet or visible range under conditions of vapourization and thermal excitation of electronic states of sample material and in which the photon emission spectrum is observed. emission spectrum https://goldbook.iupac.org//terms/view/E02060 laser https://goldbook.iupac.org//terms/view/L03459 ultraviolet https://goldbook.iupac.org//terms/view/UT07492 visible https://goldbook.iupac.org//terms/view/VT07496 Orange Book, 2nd ed., p. 250 (https://media.iupac.org/publications/analytical_compendium/) https://goldbook.iupac.org/terms/view/L03473/html https://goldbook.iupac.org/terms/view/L03473/json https://goldbook.iupac.org/terms/view/L03473/plain Citation: 'laser micro emission spectroscopy' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.L03473 The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. 2026-05-22T13:26:55+00:00